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Possible B12 injection side effects tend to be mild and short-lived, and may include: Injection site pain, redness, or swelling Mild itching Brief diarrhea (less common) A feeling of warmth after the injection Serious side effects are rare
At the cellular level, this peptide fundamentally alters how your body processes and stores energy
Being deficient in vitamin B12 has been linked to anxiety due to the way B12 deficiencies trigger symptoms in red blood cells and the nervous system, and interfere with brain chemistry
Lyophilized peptide is stable at room temperature for several weeks
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